Mass SpectrometryComplex MixturesTandem Mass SpectrometrySpectrometry, Mass, Electrospray IonizationSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationGas Chromatography-Mass SpectrometryChromatography, LiquidChromatography, High Pressure LiquidProteomicsMolecular Sequence DataAmino Acid SequenceProteomeMolecular StructurePeptidesSpectrometry, Mass, Secondary IonMagnetic Resonance SpectroscopyProteinsElectrophoresis, Gel, Two-DimensionalSpectrometry, Mass, Fast Atom BombardmentReproducibility of ResultsProtein BindingHydrocarbonsIsotope LabelingPeptide MappingIonsCarbohydrate SequenceChromatography, GasPeptide FragmentsModels, MolecularPolycyclic CompoundsEnvironmental MonitoringAir PollutantsChromatography, Thin LayerOrganic ChemicalsSensitivity and SpecificityKineticsEnvironmental PollutantsWater Pollutants, ChemicalReference StandardsCell Adhesion MoleculesMolecular WeightCattleBase SequenceModels, ChemicalMetabolomicsChemical FractionationElectrophoresis, Polyacrylamide GelFuel OilsTrypsinDeuterium Exchange MeasurementPolycyclic Hydrocarbons, AromaticOligosaccharidesGasesChemistry Techniques, AnalyticalEscherichia coliCell LineVolatilizationPetroleumTime FactorsBinding SitesPolysaccharidesPolychlorinated BiphenylsOxidation-ReductionRecombinant ProteinsCalibrationAmino AcidsProtein Processing, Post-TranslationalIsomerismModels, BiologicalBiotransformationProtein ConformationChromatography, Ion ExchangeSmogHydrolysisSolventsNanotechnologyGlycosylationDeuteriumBacterial ProteinsDNA AdductsDNAAlgorithmsPlant ExtractsCells, CulturedIndicators and ReagentsOdorsStructure-Activity RelationshipMutationLimit of DetectionSolid Phase ExtractionBiological AssaySpectroscopy, Fourier Transform InfraredCarcinogensSubstrate SpecificityToxicity TestsSmall Molecule LibrariesBiological MarkersMutagenicity TestsBenzo(a)pyreneGlycopeptides